Finite Group Databasebeta

← #8038

Subgroups — #8038

Order 256.

325 conjugacy classes of subgroups; only the 143 normal subgroups are shown.

normal subgroups only

This group has 325 conjugacy classes of subgroups — too many to draw. Only its 143 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#431C212yesmaximal
2#2285C211yesmaximal, characteristic
3#1296C214yesmaximal, complemented
4C2×#117C412yes—
5C22×C42C2211yescharacteristic
6#431—24no—
7#431C418yescomplemented
8C2×C4⋊C8C2214yes—
9C2×C22⋊C8—22no—
10C2×C4×C8—22no—
11#384C2212yes—
12#382C412yes—
13#380—22no—
14C4×C4⋊C4—22no—
15C23×C4C2×C411yescharacteristic
16C23×C4D412yes—
17C22×C8—24no—
18#117—44no—
19C2×C4⋊C4—24no—
20C2×C4⋊C4C2×C414yes—
21C2×C22⋊C4—22no—
22C2×C42—22no—
23C2×C42C2×C411yescharacteristic
24C2×C42C2×C414yes—
25C2×C42D412yes—
26C2×C42D412yes—
27C2×C42Q812yes—
28C2×C42C2311yescharacteristic
29C4⋊C8—24no—
30C4⋊C8C2×C418yes—
31C22⋊C8—28no—
32C4×C8—28no—
33#95—24no—
34C24C22⋊C411yescharacteristic
35C22×C4—22no—
36C22×C4—22no—
37C22×C4—28no—
38C22×C4—24no—
39C22×C4C4212yes—
40C22×C4C22⋊C412yes—
41C22×C4C22⋊C414yes—
42C22×C4C22⋊C411yescharacteristic
43C22×C4C4⋊C414yes—
44C22×C4C4⋊C412yes—
45C22×C4C22×C411yescharacteristic
46C22×C4C2×D412yes—
47C2×C8—28no—
48C2×C8—48no—
49C4⋊C4—44no—
50C4⋊C4—48no—
51C22⋊C4—44no—
52C42—44no—
53C42C4212yes—
54C42C22⋊C414yes—
55C42C4⋊C412yes—
56C42C4⋊C414yes—
57C42C22×C412yes—
58C42C2×D411yescharacteristic
59C42C2×Q811yescharacteristic
60C23—21no—
61C23—21no—
62C23—24no—
63C23#9512yes—
64C23C2×C22⋊C411yescharacteristic
65C2×C4—21no—
66C2×C4—21no—
67C2×C4—24no—
68C2×C4—24no—
69C2×C4—24no—
70C2×C4—28no—
71C2×C4—28no—
72C2×C4—44no—
73C2×C4—48no—
74C2×C4#9514yes—
75C2×C4#9512yes—
76C2×C4#10012yes—
77C2×C4#10112yes—
78C2×C4C2×C4211yescharacteristic
79C2×C4C2×C22⋊C412yes—
80C2×C4C2×C4⋊C411yescharacteristic
81C2×C4C2×C4⋊C412yes—
82C2×C4#13518yes—
83C8—48no—
84C22—24no—
85C22—22no—
86C22—42no—
87C22—42no—
88C22C2×#9511yescharacteristic
89C22C2×#10011yescharacteristic
90C22C2×#10111yescharacteristic
91C22#41614yes—
92C4—24no—
93C4—21no—
94C4—21no—
95C4—84no—
96C4#34314yes—
97C4#41614yes—
98C4#42714yes—
99C2—42no—
100C2#154312yes—
101C2#154412yes—
102C2#173512yes—
103C2C2×#34311yescharacteristic
subgroupG/H
centerC22×C4C22⋊C4
commutatorC2×C4C2×C42
Frattini, cosocleC2×C42C23
socleC23C2×C22⋊C4
prime radicalC24C22⋊C4
LCSG ▷ C2×C4 ▷ C22 ▷ C1
UCSC1 ◁ C22×C4 ◁ C22×C42 ◁ G
LECSG ▷ C2×C42 ▷ C22 ▷ C1

Complements

Splittings G = N ⋊ H with N normal; H ≅ G/N.

NH ≅ G/Ntype
3. #1296C2semidirect
7. #431C4semidirect

Maximal subgroups

By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.

subgroupindex
C2×#4312
#22852
#12962